Flights to Great Lakes Seaway from Calgary - ￥28,283

View ￥28,283 flight on Sat, Sep 6, 2025Opens in a new window

Popular airlines from Calgary to Great Lakes Seaway

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • WestJet

    WestJet

  • Air Canada

    Air Canada

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Cheap Flights from Calgary to Great Lakes Seaway (YYC-BUF)

Prices were available within the past 7 days and start at ￥28,283 for one-way flights and ￥58,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Aug 7 - Tue, Aug 19
YYC
Calgary
BUF
Buffalo
￥58,700 Roundtrip, found 23 hours ago
￥58,700
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Aug 7 from Calgary to Buffalo, returning Tue, Aug 19, priced at ￥58,700 found 23 hours ago
United
Mon, Aug 4 - Fri, Aug 22
YYC
Calgary
BUF
Buffalo
￥60,800 Roundtrip, found 23 hours ago
￥60,800
Roundtrip
found 23 hours ago
Select United flight, departing Mon, Aug 4 from Calgary to Buffalo, returning Fri, Aug 22, priced at ￥60,800 found 23 hours ago
American Airlines
Thu, Aug 7 - Wed, Aug 13
YYC
Calgary
BUF
Buffalo
￥62,590 Roundtrip, found 23 hours ago
￥62,590
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Aug 7 from Calgary to Buffalo, returning Wed, Aug 13, priced at ￥62,590 found 23 hours ago
American Airlines
Thu, Aug 7 - Fri, Aug 22
YYC
Calgary
BUF
Buffalo
￥62,800 Roundtrip, found 23 hours ago
￥62,800
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Thu, Aug 7 from Calgary to Buffalo, returning Fri, Aug 22, priced at ￥62,800 found 23 hours ago
WestJet
Tue, Aug 5 - Wed, Aug 6
YYC
Calgary
BUF
Buffalo
￥64,816 Roundtrip, found 1 day ago
￥64,816
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Aug 5 from Calgary to Buffalo, returning Wed, Aug 6, priced at ￥64,816 found 1 day ago
WestJet
Wed, Aug 6 - Sat, Aug 23
YYC
Calgary
BUF
Buffalo
￥64,900 Roundtrip, found 23 hours ago
￥64,900
Roundtrip
found 23 hours ago
Select WestJet flight, departing Wed, Aug 6 from Calgary to Buffalo, returning Sat, Aug 23, priced at ￥64,900 found 23 hours ago
Delta
Sat, Aug 2 - Tue, Aug 19
YYC
Calgary
BUF
Buffalo
￥65,950 Roundtrip, found 23 hours ago
￥65,950
Roundtrip
found 23 hours ago
Select Delta flight, departing Sat, Aug 2 from Calgary to Buffalo, returning Tue, Aug 19, priced at ￥65,950 found 23 hours ago
Air Canada
Tue, Aug 5 - Wed, Aug 6
YYC
Calgary
BUF
Buffalo
￥80,303 Roundtrip, found 1 day ago
￥80,303
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Aug 5 from Calgary to Buffalo, returning Wed, Aug 6, priced at ￥80,303 found 1 day ago

Find the cheapest month to fly from Calgary (YYC) to Buffalo (BUF)

October is typically the cheapest month to fly

From ￥38,058 - ￥85,928 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.